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WCDB: Cross-Platform Database Framework for Mobile & Desktop by WeChat
WCDB is a reliable, high-performance cross-platform database framework developed by WeChat. It's designed to simplify data persistence for mobile and desktop applications, offering features like ORM, encryption, and performance optimizations.
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Added on 2025年6月12日11,135
Stars1,444
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LanguageProject Introduction
Summary
WCDB is a robust, open-source cross-platform database framework that simplifies data storage and management in applications. Developed by Tencent (WeChat), it leverages native platform capabilities while providing a unified C++ interface with bindings for various languages, making it ideal for mobile and desktop development.
Problem Solved
Managing persistent data efficiently and reliably across multiple operating systems and architectures (like iOS, Android, Windows, macOS) often requires platform-specific solutions or complex bridging layers. WCDB provides a unified, high-performance framework to address this challenge.
Core Features
Integrated ORM
Offers a convenient Object-Relational Mapping layer to work with data objects directly.
Database Encryption
Provides database encryption capabilities to secure sensitive data on the device.
Performance Optimization
Highly optimized for performance, especially for mobile environments with limited resources.
Cross-Platform Compatibility
Supports iOS, Android, macOS, and Windows, enabling consistent data handling across platforms.
Tech Stack
C++
SQLite
iOS SDK
Android SDK
macOS SDK
Windows SDK
Use Cases
WCDB is suitable for a wide range of applications requiring local data storage and management, especially in cross-platform scenarios:
Mobile App Local Data Storage
Details
Store user data, application settings, cached information, and offline content directly on the device for quick access and offline functionality.
User Value
Enables fast data access, offline capabilities, and reduced reliance on constant network connectivity.
Desktop Application Data Management
Details
Implement persistent storage for application data, user profiles, configuration settings, and synchronized content in desktop applications.
User Value
Provides a robust and performant database solution for desktop software across different operating systems.
Data Backend for Cross-Platform Frameworks
Details
Manage data in cross-platform applications built with frameworks like Flutter or React Native that require efficient local database access via native bridges.
User Value
Offers a high-performance, native-level database option accessible from cross-platform development environments.
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